基本释义:

天然大气,自然大气 NA

网络释义

1)natural atmosphere,天然大气;自然大气 NA

2)sodium,Na

3)natural atmosphere,天然大气; 自然大气

4)ural atmosphere,自然大气

5)Na Ne system,Na-Ne混合气体

6)Serious Gas Blowout Accident,特大天然气井喷

用法和例句

Reducing formation of gaseous species,which contain chlorine,potassium and sodium,can effectively abate deposit formation,slagging,corrosion and harmful pollutant emission during thermal conversion of biomass fuels.

减少生物质在热转化反应器中Cl与碱金属K和Na以气态组元逸出可有效遏制积灰、腐蚀等现象和减少污染气体排放。

Exercise and Na~+-K~+-ATPase on Skeletal Muscle;

运动与骨骼肌Na~+-K~+-ATP酶

MAlH_4(M=Li,Na) Materials for Hydrogen Storage

MAlH_4(M=Li,Na)储氢材料

The variety and analysis of potassium and sodium in the whole blood

全血保存期内K~+、Na~+浓度的变化及分析

Implementation of ～(23)Na Magnetic Resonance Imaging;

～（23）Na磁共振成像的实现及初步研究

The Effects of Sodium on Drought Resistance of Succulent Xerophyte Zygophyllum Xanthonylon;

Na～+与多浆旱生植物霸王抗旱性研究

Detection of Na, K-ATPase Isoform in Guinea Pig Heart;

豚鼠心脏Na，K-ATPase亚型表达的检测

The Na～+/H～+antiporter from Synechocystis pcc6803 s Expression in Tobacco;

蓝藻Na～+/H～+antiporter基因在烟草中的表达

Oscillation and Gibbs-Donnan Equilibrium of Na~+ and K~+ Concentrations Inside and Outside the Liposome;

脂质体Na~+、K~+Gibbs-Donnan平衡与振荡现象

Study on Physiology of Salt Tolerance and Mechanism of Na~+ Transport in Saltgrass (Distichlis Spicata);

盐草（Distichlis spicata）耐盐生理及Na~+转运机理研究

Na~+,K~+-ATPase,Health and Sports;

Na~+,K~+-ATP酶与运动和人体健康

Advances Na~+/H~+ Antiporter in Plants Under Salt Stress;

植物耐盐机制中的Na~+/H~+逆向转运蛋白

Function of Na~+、K~+-ATP Enzyme in Glycolsis;

“Na~+、K~+—ATP酶”在糖酵解中的作用

Influence of F-K-Na on Mineral Composition and Microstructure of the Sinter

F、K和Na对烧结矿组成与结构的影响

Theoretical Study on Superalkalies OM_3 and FM_2(M=Li,Na,K)

理论研究超碱金属FM_2和OM_3(M=Li,Na,K)

Research on the Solidification Mechanism for Na~+ during the Hydration Process of red Mud Based Cementitious Material

赤泥基胶凝材料的Na~+固化机理

The Research Progress of Na~+-K~+-ATPase in Erythrocyte in Holstein Cows

荷斯坦牛红细胞Na~+-K~+-ATP酶的研究进展

The Synthesis of Nucleating Agents NA-11 and NA-21 of Polypropylene;

聚丙烯成核剂NA-11和NA-21的合成研究

Convergence of the Bootstrap for Dependent Random Variables;

NA随机序列的bootstrap收敛性